Dog mug



FIG. 1—is a perspective view of a dog mug;

FIG. 2—is a front view thereof;

FIG. 3—is a rear view thereof;

FIG. 4—is a first side-view thereof;

FIG. 5—is a second-side view thereof;

FIG. 6—is a top view thereof;

FIG. 7—is a bottom view thereof;

FIG. 8—is a top view of the bottle shown with the drinking bowl removed for clarity of illustration;

FIG. 9—is a bottom view thereof; and,

FIG. 10—is a bottom view of the drinking bowl, shown with the bottle removed for clarity of illustration.

The broken lines illustrate portions of the dog mug that form no part of the claimed design. 

CLAIM The ornamental design for a dog mug, as shown and described. 